The iChlor.... can also be direct connected to an Intelliflo pump and the iChlor will be turned on off via the pump system.
@mknauss - Can you explain you to perform this connection? If have plugged in the RS-485 cable to the pump (Superflo VST 342002) and connected the yellow and green wires to terminals 2 & 3 on the ichlor 30. When connected, the pump seems to go into service mode and it does not seem to turn the ichlor off when stopped. Am I missing something?